Roller chain for apron conveyor or bucket conveyor, has chain pins connected to outer links by pressing pin shafts into openings in outer links

摘要

Chain pins (20,23) are provided with extended portions (25) that have a smaller diameter than that of openings for receiving the chain pins, and have an arrangement (26) for releasable attachment of a securing device. The chain pins are fixedly connected to the outer links (19,22) by pressing pin shafts (30) joined to the extended portions, into the openings of the outer links.